Includes an aggregate of up to 562,500 Class B ordinary shares which were subject to forfeiture by the holders thereof depending on the extent to which the underwriters’ over-allotment option was exercised (Note 5). On January 26, 2026, the Company consummated its Initial Public Offering and sold 17,250,000 Class A Ordinary Shares, including 2,250,000 Class A ordinary shares sold pursuant to the exercise of the underwriters’ option in full to purchase additional shares to cover the over-allotment; as a result, the 562,500 Class B ordinary shares are no longer subject to forfeiture.

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Helix Acquisition Corp. III 10-K